52520643

素因数分解:

$3^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:669

約数の個数: 40

約数和(自身を含む): 90295040

約数和(自身を除く): 37774397

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 211, 439, 567, 633, 1317, 1477, 1899, 3073, 3951, 4431, 5697, 9219, 11853, 13293, 17091, 27657, 35559, 39879, 82971, 92629, 119637, 248913, 277887, 648403, 833661, 1945209, 2500983, 5835627, 7502949, 17506881, 52520643]

約数ペア:

[(1, 52520643), (3, 17506881), (7, 7502949), (9, 5835627), (21, 2500983), (27, 1945209), (63, 833661), (81, 648403), (189, 277887), (211, 248913), (439, 119637), (567, 92629), (633, 82971), (1317, 39879), (1477, 35559), (1899, 27657), (3073, 17091), (3951, 13293), (4431, 11853), (5697, 9219)]